IntelliJ IDEA - Class

[Barbara Fischer]

Hello,


I have a basic challenge in the IntelliJ Idea. Somehow in NetBeans I could do it but in IntelliJ it's not working properly for me.

I would like to create a project:
NameAnyNameOfNamesSomething

Then I would create classes for learning. I mean I would create a ' main ' where the program will run. Then other classes for learn like:
ScannerObjects
TaskOfChallenges
Methods
DataTypes
IfKeyword
DoWhile

and so on.

I need to run a method from the Main class - of course - but when I call a method. I need simple an another class. Not an entire another project.

But somehow the Main class could not see methods and my integers from another class.

I though I needed to write import package NameAnyNameOfNamesSomething  - then do this.


This helps me to organize classes, lessons.

[Liutauras Vilda]

Since I don't see packages in your directory tree. Remove any package statements you have in your source files as well as imports of the shown classes. All supposed to be fine.

Much better though, if you post code instead of the picture, so we could see what you have as class declarations (including package and import statements).

[Liutauras Vilda]

And welcome to the Ranch

[Campbell Ritchie]

DoWhile sounds a strange name for a class. Maybe if you simply want to run a do loop, you should consider using JShell, which comes with all versions of Java⩾9. Simply write jshell at a terminal/command line.

Campbell's JShell wrote:jshell> String input; do
input ==> null
  ...> {
  ...>    input = scn.next();
  ...>    System.out.print(input);
  ...> } while (!input.equals("stop"));
go
gorun
runwalk
walk stop
stop
jshell>

[Barbara Fischer]

Thank you guys!